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Microscopic optical model potentials for p-nucleus scattering at intermediate energies

DSpace at IIT Bombay

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Title Microscopic optical model potentials for p-nucleus scattering at intermediate energies
 
Creator HEMALATHA, M
GAMBHIR, YK
KAILAS, S
HAIDER, W
 
Subject elastic-scattering
brueckner theory
proton-scattering
 
Description A comparative study of the microscopic optical potentials viz., semimicroscopic with extended Jeukenne-Lejeune-Mahaux interaction and microscopic Brueckner theory using Hamada-Johnston as well as Urbana V14 soft-core internucleon interactions, has been carried out. These microscopic optical potentials are compared with that of Dirac phenomenology (DP) for the polarized proton-Ca-40 elastic scattering at 35 MeV and 200 MeV. These potentials have different shapes for 200 MeV below 4 fm. In particular, for the real part of the central potential, only the Dirac phenomenology and the microscopic optical potential calculated with the Hamada-Johnston interaction exhibit the well known wine-bottle-bottom shape. It is found that the calculated observables (cross section, analyzing power and spin rotation function) using these potentials having different shapes, compare well with the experiment.
 
Publisher AMERICAN PHYSICAL SOC
 
Date 2011-07-17T16:51:06Z
2011-12-26T12:50:24Z
2011-12-27T05:34:26Z
2011-07-17T16:51:06Z
2011-12-26T12:50:24Z
2011-12-27T05:34:26Z
2007
 
Type Article
 
Identifier PHYSICAL REVIEW C, 75(3), -
0556-2813
http://dx.doi.org/10.1103/PhysRevC.75.037602
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4785
http://hdl.handle.net/10054/4785
 
Language en